从供选择的答案中选出应填入英语文句中()的正确的答案。PCs originated as stand-alone (A), however, in recent years many have been (B) to Local Area Networks (LANs). In a LAN, the data and usually the user application reside on the File Server, a PC running a special Network Operatin

从供选择的答案中选出应填入英语文句中()内的正确的答案。

By using MP3, a 600M-byte music CD can be (A) to 50M bytes or less. It can be streamed (downloaded in chunks) so that you can begin listening to the opening bars while the

(B) of the life arrives in the background. And, most important,MP3 music files retain good listening (C) that (D) compression schemes lacked. That (E) of features makes accessing and distributing music on the Web practical for the first time.

A: ① pressed ② compressed ③ compress ④ press

B: ① past ② next ③ rest ④ host

C: ① amount ② mass ③ quantity ④ quality

D: ① earlier ② front ③ later ④ backward

E: ① addition ② combination ③ difference ④ condition

从供选择的答案中选出应填入英语文句中()内的正确的答案。

Software design is a(A) process. It requires a certain (B) of flair on the part of the designer. Design can not be learned from a book. It must be practiced and learnt by experience and study of existing systems. A well (C) software system is straight forward to implement and maintain, easily (D) and reliable .Badly (C) software systems, although they may work are (E) to be expensive to maintain, difficult to test and unreliable.

A: ① create ② created ③ creating ④ creative

B: ① amount ② amounted ③ mount ④ mounted

C: ① design ② designed ③ designing ④ designs

D: ① understand ② understands ③ understanding ④ understood

E: ① like ② likely ③ unlike ④ unlikely

从供选择的答案中选出应填入下列叙述中()内的正确答案：

在高级语言中，子程序调用语句中的(A) 在个数、类型、/I匝序方面都要与子程序说明中给出的(B) 相一致。用高级语言编写的程序经编译后产生的程序叫(C) 。用不同语言编写的程序产生(C) 后，可用(D) 连接在一起生成机器可执行的程序。在机器里真正执行的是(E)。

供选择的答案

A、B；①实际参数 ②条件参数 ③形式参数 ④局部参数

⑤全局参数

C～E：①源程序 ②目标程序 ③函数 ④过程

⑤机器指令代码 ⑥模块 ⑦连接程序 ⑧程序库

从供选择的答案中选出应填入英语文句中()的正确的答案。

Software quality assurance is now an (A) sub-discipline of software engineering. As Buckly and Oston point out, (B) software quality assurance is likely to lead to an ultimate (C) of software costs. However, the major hurdle in the path of software management in this area is the lack of (D) software standards. The development of accepted and generally applicable standards should be one of the principal goals of (E) in software engineering.

A: ① emerging ② emergent ③ engaging ④ evolve

B: ① effective ② effortless ③ light ④ week

C: ① balance ② growth ③ production ④ reduction

D: ① usable ② usage ③ useless ④ useness

E: ① management ② planning ③ production ④ research

从供选择的答案中选出应填入英语文句中()的正确的答案。

You should be (A) of developing your program, using something better than the method that uses the philosophy: write (B) down and then try to get it working. Surprisingly, this method is wide used to day with result that an average programmer on an average job (C) out only between five to ten lines of correct code per day. We hope your (D) will be greater. But to improve requires that you apply some discipline to the (E) of creating programs.

A: ① available ② capable ③ useful ④ valuable

B: ① anything ② nothing ③ something ④ thing

C: ① does ② looks ③ turns ④ runs

D: ① activity ② code ③ productivity ④ program

E: ① process ② experience ③ habit ④ idea